You’re twisting lots of hypotheticals there…I think is not, but how do you define it? “He looked at me…I’m scared”!
That is a subjective term and ironic coming from the right who endlessly about leftist snowflakes.
IMO…blocking access (to a classroom or abortion clinic, to use two very different examples) would be intimidation…but what if it is on public property and no one actually prevents a person from entering?